How can I optimize JVM performance?

How can I optimize JVM performance?

To optimize JVM performance, you can start by tuning the garbage collector settings, adjusting heap size, and using the latest JVM version.

What are the best garbage collection strategies?

The best garbage collection strategy depends on your application. For low-latency applications, consider G1 or ZGC. For throughput, the Parallel GC is often effective.

How do I monitor JVM performance?

You can monitor JVM performance using tools like JVisualVM, JConsole, or third-party solutions like New Relic and AppDynamics.

Are there any specific flags I should use when starting the JVM?

Yes, some useful flags include -Xms and -Xmx for heap size, -XX:+UseG1GC for G1 garbage collection, and -XX:+PrintGCDetails for detailed GC logging.